Over the past two weeks or so, I have been unable to eat more than six bites of food before feeling too full to eat anymore. Also, I don't know if this will make sense, the food tastes the same but I just don't like it nearly as much. It seems like a chore to have to chew and swallow food. It is not hard but somehow seems tiresome. I get very hungry when I haven't eaten in a long time, but then I think my eyes are literally bigger than my stomach. No matter how hungry I am when I start eating, I can only choke down 1/2 to 3/4 cups of food. I am losing weight because of this, not that I couldn't stand to lose weight, but my clothes are hanging off of me. I know my appetite decreases in the heat, but I'm worried that I'm going to get malnourished. Despite eating very little at a time, I don't get hungry any more often than before. This is a consistent problem with all the food I've been eating, from chocolate cake to grilled salmon to cheeseburgers. Any ideas?